CDS Criteria Examples

For each criterion, you can create a SQL statement that specifies a value for a particular key or question and the condition (in the Expression field) under which records that do or do not have that value for that key or question, will be added to the CDS. Two examples follow. For detailed instructions, see CDS Criteria Syntax and CDS Criteria Definition Rules.

The following table shows a sample entry in the CDS Criteria panel that limits the CDS to records for patients who are 22 years old:

Crit Typ	(	Key/QuesGrp Ques	Expr	Value	)	AND/OR
RESP	-	<XXX.AGE$V>	=	'22'	-	-

The following table shows a sample entry in the CDS Criteria panel that limits the CDS to records whose patient position is between 0021 and 0030:

Crit Typ	(	Key/QuesGrp Ques	Expr	Value	)	AND/OR
KEY	-	RDCI.PATIENT	>=	'0021'	-	AND
KEY	-	RDCI.PATIENT	<=	'0030'	-	-